I recently acquired (through barter) a set of Light and Motion Sunray lights that are not working. I believe they are either the Sunray-S or the Sunray-X series. The batteries are 9.6V and are taking and holding a charge. I remove the bulb and put an ohm meter across it and it is showing continuity. The only other thing I can think of is that its the switch, but I can't figure out how to remove the top portion of the canister to get to the electronics. Does anyone have any idea how these come apart? Here is a picture of the lights

